JEE MATHEMATICS MCQ: RELATIONS

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A=\{a, b, c, d\}, B=\{1,2,3\}

, which of the following sets of ordered pairs are not relations from

A

B

View answer and explanation

Correct option: C

\{(a, 2),(b, 3),(3, b)\}

Option C is correct because (3, b) is not an element of A x B since 3 is not in A and b is not in B.

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